*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
        html { scroll-behavior: smooth; font-size: 16px; }
        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
            background: #f8f6fc;
            color: #1e1a2b;
            line-height: 1.7;
            padding: 0;
            margin: 0;
        }
        img { max-width: 100%; height: auto; display: block; }
        a { color: #5a2d82; text-decoration: none; transition: color 0.2s; }
        a:hover { color: #8b5cf6; text-decoration: underline; }
        ul, ol { padding-left: 1.5rem; }
        p { margin-bottom: 1.2rem; }
        h1, h2, h3, h4, h5, h6 { line-height: 1.3; margin-top: 1.8rem; margin-bottom: 0.8rem; font-weight: 700; color: #1e1a2b; }
        h1 { font-size: 2.4rem; margin-top: 0.5rem; }
        h2 { font-size: 1.8rem; border-left: 5px solid #6a0dad; padding-left: 1rem; }
        h3 { font-size: 1.4rem; color: #3d2a5c; }
        h4 { font-size: 1.15rem; color: #4a3670; }
        .container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
        header {
            background: linear-gradient(135deg, #1e1a2b 0%, #3d2a5c 100%);
            color: #fff;
            padding: 0;
            position: sticky;
            top: 0;
            z-index: 100;
            box-shadow: 0 4px 20px rgba(0,0,0,0.3);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0.8rem 1.5rem;
            max-width: 1200px;
            margin: 0 auto;
            flex-wrap: wrap;
        }
        .my-logo {
            font-size: 1.8rem;
            font-weight: 800;
            color: #fff;
            background: linear-gradient(135deg, #b388ff, #7c4dff);
            padding: 0.3rem 1.2rem;
            border-radius: 40px;
            letter-spacing: -0.5px;
            transition: transform 0.2s, box-shadow 0.2s;
            display: inline-block;
            text-decoration: none !important;
        }
        .my-logo:hover {
            transform: scale(1.03);
            box-shadow: 0 0 25px rgba(124,77,255,0.5);
            text-decoration: none !important;
        }
        .my-logo span { font-weight: 300; color: #e0d4ff; }
        nav.main-nav { display: flex; align-items: center; gap: 0.2rem; flex-wrap: wrap; }
        nav.main-nav a {
            color: #e0d4ff;
            padding: 0.5rem 1rem;
            border-radius: 30px;
            font-size: 0.95rem;
            font-weight: 500;
            transition: background 0.2s, color 0.2s;
            text-decoration: none;
        }
        nav.main-nav a:hover { background: rgba(255,255,255,0.15); color: #fff; text-decoration: none; }
        .hamburger {
            display: none;
            background: none;
            border: none;
            color: #fff;
            font-size: 1.8rem;
            cursor: pointer;
            padding: 0.2rem 0.5rem;
            transition: transform 0.2s;
        }
        .hamburger:hover { transform: scale(1.1); }
        .breadcrumb {
            background: #ede9f5;
            padding: 0.6rem 1.5rem;
            font-size: 0.85rem;
            border-bottom: 1px solid #d6cce6;
        }
        .breadcrumb-inner { max-width: 1200px; margin: 0 auto; }
        .breadcrumb a { color: #5a2d82; }
        .breadcrumb span { color: #6b5b7e; }
        .breadcrumb i { margin: 0 0.4rem; font-size: 0.7rem; color: #9a8aaf; }
        main { padding: 2rem 0 3rem; }
        .content-grid {
            display: grid;
            grid-template-columns: 1fr 300px;
            gap: 2.5rem;
        }
        .article-body { min-width: 0; }
        .sidebar { position: sticky; top: 100px; align-self: start; }
        .sidebar-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.5rem;
            box-shadow: 0 8px 30px rgba(0,0,0,0.06);
            margin-bottom: 1.8rem;
            border: 1px solid #ede9f5;
        }
        .sidebar-card h3 { font-size: 1.2rem; margin-top: 0; border-bottom: 2px solid #ede9f5; padding-bottom: 0.6rem; margin-bottom: 1rem; }
        .sidebar-card ul { list-style: none; padding-left: 0; }
        .sidebar-card li { margin-bottom: 0.6rem; }
        .sidebar-card li a { display: block; padding: 0.4rem 0.8rem; border-radius: 8px; background: #f8f6fc; transition: background 0.2s; }
        .sidebar-card li a:hover { background: #ede9f5; text-decoration: none; }
        .form-card {
            background: #fff;
            border-radius: 16px;
            padding: 1.8rem;
            box-shadow: 0 8px 30px rgba(0,0,0,0.05);
            border: 1px solid #ede9f5;
            margin-bottom: 2rem;
        }
        .form-card h3 { margin-top: 0; font-size: 1.3rem; }
        .form-group { margin-bottom: 1.2rem; }
        .form-group label { display: block; font-weight: 600; margin-bottom: 0.3rem; color: #3d2a5c; }
        .form-group input, .form-group textarea, .form-group select {
            width: 100%;
            padding: 0.7rem 1rem;
            border: 2px solid #e2d9ee;
            border-radius: 10px;
            font-size: 1rem;
            transition: border-color 0.2s;
            background: #faf9fc;
            font-family: inherit;
        }
        .form-group input:focus, .form-group textarea:focus { border-color: #7c4dff; outline: none; box-shadow: 0 0 0 3px rgba(124,77,255,0.15); }
        .form-group textarea { resize: vertical; min-height: 100px; }
        .btn {
            background: linear-gradient(135deg, #6a0dad, #8b5cf6);
            color: #fff;
            border: none;
            padding: 0.7rem 2rem;
            border-radius: 40px;
            font-size: 1rem;
            font-weight: 600;
            cursor: pointer;
            transition: transform 0.2s, box-shadow 0.2s;
        }
        .btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(106,13,173,0.35); }
        .btn-secondary { background: #ede9f5; color: #3d2a5c; }
        .btn-secondary:hover { background: #d6cce6; box-shadow: none; transform: none; }
        .star-rating { display: flex; gap: 0.3rem; font-size: 1.8rem; cursor: pointer; direction: rtl; }
        .star-rating input { display: none; }
        .star-rating label { color: #d6cce6; transition: color 0.2s, transform 0.1s; }
        .star-rating label:hover, .star-rating label:hover ~ label, .star-rating input:checked ~ label { color: #f5b342; }
        .star-rating label:hover { transform: scale(1.2); }
        .comment-item { border-bottom: 1px solid #ede9f5; padding: 1rem 0; }
        .comment-item:last-child { border-bottom: none; }
        .comment-author { font-weight: 700; color: #3d2a5c; }
        .comment-date { font-size: 0.8rem; color: #9a8aaf; margin-left: 0.8rem; }
        .comment-text { margin-top: 0.3rem; }
        .featured-image {
            border-radius: 16px;
            overflow: hidden;
            margin: 2rem 0;
            box-shadow: 0 8px 30px rgba(0,0,0,0.08);
        }
        .featured-image img { width: 100%; height: auto; object-fit: cover; }
        .featured-image figcaption { padding: 0.8rem 1.2rem; background: #ede9f5; font-size: 0.85rem; color: #4a3670; font-style: italic; }
        footer {
            background: #1e1a2b;
            color: #c8bddb;
            padding: 2.5rem 1.5rem 1.5rem;
            border-top: 4px solid #6a0dad;
        }
        .footer-inner { max-width: 1200px; margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
        footer h4 { color: #fff; margin-top: 0; font-size: 1.1rem; }
        footer a { color: #b388ff; }
        footer a:hover { color: #d9c4ff; }
        .friend-link { display: flex; flex-wrap: wrap; gap: 0.8rem 1.5rem; margin-top: 0.8rem; }
        .friend-link a { font-size: 0.9rem; }
        .copyright { grid-column: 1 / -1; text-align: center; padding-top: 1.8rem; margin-top: 1.8rem; border-top: 1px solid #3d2a5c; font-size: 0.85rem; color: #9a8aaf; }
        @media (max-width: 900px) {
            .content-grid { grid-template-columns: 1fr; }
            .sidebar { position: static; }
            .footer-inner { grid-template-columns: 1fr 1fr; }
        }
        @media (max-width: 700px) {
            .header-inner { padding: 0.6rem 1rem; }
            .my-logo { font-size: 1.4rem; padding: 0.2rem 1rem; }
            nav.main-nav { display: none; width: 100%; flex-direction: column; gap: 0.2rem; padding: 0.8rem 0 0.4rem; }
            nav.main-nav.open { display: flex; }
            nav.main-nav a { padding: 0.6rem 1rem; width: 100%; }
            .hamburger { display: block; }
            h1 { font-size: 1.8rem; }
            h2 { font-size: 1.4rem; }
            .footer-inner { grid-template-columns: 1fr; }
            .breadcrumb { font-size: 0.75rem; padding: 0.4rem 1rem; }
            .container { padding: 0 1rem; }
        }
        .mt-2 { margin-top: 2rem; }
        .mb-2 { margin-bottom: 2rem; }
        .flex-between { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
        .tag { display: inline-block; background: #ede9f5; padding: 0.2rem 0.8rem; border-radius: 20px; font-size: 0.8rem; color: #4a3670; }
        .last-updated { font-size: 0.85rem; color: #9a8aaf; margin-bottom: 1.5rem; }
        .last-updated i { margin-right: 0.3rem; }
        blockquote {
            border-left: 4px solid #6a0dad;
            background: #f3effa;
            padding: 1rem 1.5rem;
            margin: 1.5rem 0;
            border-radius: 0 12px 12px 0;
            font-style: italic;
            color: #3d2a5c;
        }
        .highlight-box {
            background: linear-gradient(135deg, #f3effa, #ede9f5);
            border-radius: 16px;
            padding: 1.5rem;
            margin: 1.5rem 0;
            border: 1px solid #d6cce6;
        }
        .table-wrap { overflow-x: auto; }
        table { width: 100%; border-collapse: collapse; margin: 1.2rem 0; }
        th, td { padding: 0.7rem 1rem; text-align: left; border-bottom: 1px solid #ede9f5; }
        th { background: #f3effa; font-weight: 700; color: #3d2a5c; }